Opus Studio Inc. (株式会社オーパス; formerly known in English as Opus Corp.) was established on March 6, 1990. Takayuki Suzuki (鈴木隆志) is the CEO. [1] (Suzuki was previously part of the sound group Goblin Sound.)

Opus has a sister company called Opus System that developed a bubble removal system. [2] Opus also started a game studio with New called Tranji Studio.